Fleece Performance

1989-2018 Cummins Mechanical Fuel Pump Block Off Plate

Have you upgraded from your factory mechanical lift pump to an electric pump? This block off will eliminate the void left by your stock pump. Complete with bolts, cover, and o-ring.

2001-2010 S300-S400 Duramax Turbo Drain Tube Kit (LB7, LLY, LBZ, LMM)

Our S300-S400 Duramax Turbo Drain Tube Kit is designed to take the headache out of installing/removing the factory drain tube that is difficult to get to and tends to get damaged during the...

2003-2007 5.9L Cummins PowerFlo 750 CP3

The Fleece Performance Cummins PowerFlo 750 CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications. Not only will it...

2003-2007 5.9L Dual Pump Hardware Kit for 2003-2007 Cummins

The Fleece Performance Dual Pump Kit Hardware Kit for the 5.9L Cummins is designed to fit perfectly and comes with everything you need to get the job done right the first time with a simple and clean...

2003-2018 Cummins Turbo Oil Feed Line Kit for S300 and S400 Turbos in 2nd Gen Location

Replacement Turbo Oil Feed Line designed for use with a 1/4" Pipe Fitting inlet.  The oil feed line is intended for use with S300 or S400 turbos mounted in a lower position, such as when using a...

2003-2018 Dodge 2500/3500 Cummins Auxiliary Fuel Filter and Line Kit

Auxiliary fuel filter and line kit for your 2003-2018 Dodge Cummins.  The kit includes everything you need to properly route, plumb and filter fuel for your Cummins engine from a Fleece...

2004.5-2007 2500/3500 5.9L Cummins 63mm FMW Holset Cheetah® Turbocharger

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a...

2004.5-2007 LLY/LBZ 2500HD/3500HD Duramax PowerFlo In-tank Lift Pump

The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance.  The PowerFlo is the only in-tank lift pump capable of supporting up to...

2004.5-2010 250/3500 Duramax Factory Style Garrett VNT Turbocharger Remote Oil Feed Line Ki

Remote Turbo Oil Feed Line  The 2004.5-2010 factory Duramax oil feed is supplied off of the #4 cam journal bearing, which can lead to pre-mature bearing wear or failure. Feeding even a factory...

2005-2009 Ram 2500/3500 Cummins PowerFlo In-tank Lift Pump Assembly

The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance.  The PowerFlo is the only in-tank lift pump capable of supporting up...

2007.5-2010 LMM 2500HD/300HD Duramax PowerFlo In-tank Lift Pump

The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance.  The PowerFlo is the only in-tank lift pump capable of supporting up to...

2007.5-2012 2500/3500 6.7L Cummins 63mm FMW Holset VGT Cheetah® Turbocharger

Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt it on and go. Designed as a...

2007.5-2018 Cummins PowerFlo 750 CP3 (FPE-CUMM-CP3-10MM-6.7)

The Fleece Performance FPE-CUMM-CP3-10MM-6.7 Cummins PowerFlo 750 CP3 is a straight forward, no inflated numbers, CP3 upgrade proven to support 750 RWHP with the proper complimenting modifications...

2007.5-2021 GMC All Lights On®

Stay safer, see further, and brighten your nighttime driving experience with our All Lights On®.  The All Lights On allows your high beams, low beams, and fog lamps to all be on...

2011-2016 2500/3500 LML CP3 Conversion Kit with CP3K

Convert your LML's Fuel System from a CP4 to a CP3 The stock CP4 is only capable of supporting up to ~500rwhp and was introduced as a cost reduction to the LML platform since a smaller amount...